yea you have to do it but maybe not the breather and you may have to buy a dif size pipe as ford is known for having dif size filler necks on dif years
mine was a b!tch but good luck and dont forget to heat those cab bolts

Just installed the same kit on my truck. Didn't need a filler extension, just snipped the zip tie that held the filler and breather tubes together and that gave me enough slack. The steering extension I attached to one end of the steering column, raised the cab and then connected the other end. So long as you don't turn the wheel or shaft any, should work fine.

yea i disconnected the shaft then raised the cab and then put the ext in it took some wiggling but nothing major it should be pretty easy but make sure it is lined up correctly it can only go in wone way and if you put it in wrong your air bags will go off
so just be smart about it

yea i disconnected the shaft then raised the cab and then put the ext in it took some wiggling but nothing major it should be pretty easy but make sure it is lined up correctly it can only go in wone way and if you put it in wrong your air bags will go off
so just be smart about it

Wouldn't being "smart" in this case mean disconnecting the battery to prevent that issue (with the airbags) to begin with?

yea def have to relocate the rad unless you switch to an efan or take the shroud off completely but i would def follow the directions and youll be fine mine was a piece of cake cuz i paid close attention to the directions